Copper Oxide Nanopowder (CuO, high purity, 99.95+%, 25-55nm)

Technical Specifications

1. Product Name: Copper Oxide Nanopowder
   • Chemical Formula: CuO (Copper(II) Oxide)
   • CAS Number: 1317-38-0
2. Purity
   • Grade: 99.95+% (ultra-high purity)
   • Impurities: ≤0.05% (trace elements and other oxides)
3. Particle Size
   • Range: 25–55 nm
   • Particle Size Distribution: Verified using SEM (Scanning Electron Microscopy) or TEM (Transmission Electron Microscopy)
4. Morphology
   • Shape: Near-spherical or irregular particles with uniform distribution
   • Surface Area: High, due to nanoscale size, enhancing reactivity and catalytic efficiency
5. Crystal Structure
   • Phase: Monoclinic
6. Physical and Chemical Properties
   • Color: Black or dark brown powder
   • Density: ~6.31 g/cm³
   • Melting Point: ~1,132 °C
   • Thermal Stability: Stable under high temperatures
   • Electrical Properties: Narrow bandgap semiconductor (~1.2–1.5 eV)
7. Packaging and Storage
   • Standard Packaging: Sealed in airtight, moisture-resistant containers to prevent contamination and oxidation
   • Storage Conditions: Store in a cool, dry place; avoid prolonged exposure to air and moisture
   • Shelf Life: Stable under proper storage conditions
8. Safety and Handling
   • Hazards:
     • Copper oxide dust may irritate the respiratory system, skin, and eyes.
     • Toxic if ingested or inhaled in significant quantities.
   • Recommended Protective Measures:
     • Use PPE (e.g., gloves, goggles, and dust masks).
     • Handle in a ventilated area to minimize airborne particle exposure.

Applications

1. Catalysis
   • Environmental Catalysis: Used in oxidation reactions to degrade pollutants and improve air and water quality.
   • Chemical Catalysis: Effective for hydrogenation, dehydrogenation, and organic synthesis applications.
2. Energy Applications
   • Battery Components: Used in lithium-ion batteries to enhance electrochemical performance and energy density.
   • Supercapacitors: Improves charge/discharge rates and electrode efficiency.
   • Solar Cells: Integrated into photovoltaic cells for solar energy conversion.
3. Sensors
   • Gas Sensors: Sensitive to gases like CO, NOx, and hydrocarbons, making it ideal for air quality monitoring.
   • Humidity Sensors: Effective for detecting environmental changes in industrial and environmental systems.
4. Antimicrobial Applications
   • Medical Coatings: Incorporated into surfaces, textiles, and coatings for its antimicrobial and antifungal properties.
   • Water Treatment: Inhibits bacterial growth and helps in removing contaminants.
5. Coatings and Surface Treatments
   • Conductive Coatings: Used in electronics and thermal management for its electrical and thermal conductivity.
   • Protective Coatings: Enhances wear resistance and corrosion resistance in industrial applications.
6. Nanocomposites
   • Reinforcement Material: Enhances mechanical, thermal, and electrical properties of composites.
   • Functional Additives: Improves optical, catalytic, and thermal performance in polymers and ceramics.
7. Optoelectronics
   • Photodetectors and LEDs: Applied in optoelectronic devices for light detection and emission.
   • Photocatalysis: Used in breaking down organic pollutants under visible light.
8. Research and Development
   • Material Science: Extensively studied for its electronic, catalytic, and optical properties.
   • Prototype Development: Ideal for experimental setups in advanced materials, energy storage, and environmental technologies.

Key Features

• High Purity (99.95+%): Ensures reliable performance in energy, catalysis, and sensing applications.
• Nanoscale Size (25–55 nm): Provides enhanced reactivity, surface area, and electrochemical efficiency.
• Versatile Applications: Ideal for use in energy storage, coatings, environmental remediation, and advanced materials.